1 files changed, 0 insertions, 78 deletions
diff --git a/test/core/transport/pid_controller_test.c b/test/core/transport/pid_controller_test.c
deleted file mode 100644
index 831c4b41ce..0000000000
--- a/test/core/transport/pid_controller_test.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- *
- * Copyright 2016 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include "src/core/lib/transport/pid_controller.h"
-
-#include <float.h>
-#include <math.h>
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-#include <grpc/support/string_util.h>
-#include <grpc/support/useful.h>
-#include "src/core/lib/support/string.h"
-#include "test/core/util/test_config.h"
-
-static void test_noop(void) {
-  gpr_log(GPR_INFO, "test_noop");
-  grpc_pid_controller pid;
-  grpc_pid_controller_init(
-      &pid, (grpc_pid_controller_args){.gain_p = 1,
-                                       .gain_i = 1,
-                                       .gain_d = 1,
-                                       .initial_control_value = 1,
-                                       .min_control_value = DBL_MIN,
-                                       .max_control_value = DBL_MAX,
-                                       .integral_range = DBL_MAX});
-}
-
-static void test_simple_convergence(double gain_p, double gain_i, double gain_d,
-                                    double dt, double set_point, double start) {
-  gpr_log(GPR_INFO,
-          "test_simple_convergence(p=%lf, i=%lf, d=%lf); dt=%lf set_point=%lf "
-          "start=%lf",
-          gain_p, gain_i, gain_d, dt, set_point, start);
-  grpc_pid_controller pid;
-  grpc_pid_controller_init(
-      &pid, (grpc_pid_controller_args){.gain_p = gain_p,
-                                       .gain_i = gain_i,
-                                       .gain_d = gain_d,
-                                       .initial_control_value = start,
-                                       .min_control_value = DBL_MIN,
-                                       .max_control_value = DBL_MAX,
-                                       .integral_range = DBL_MAX});
-
-  for (int i = 0; i < 100000; i++) {
-    grpc_pid_controller_update(&pid, set_point - grpc_pid_controller_last(&pid),
-                               1);
-  }
-
-  GPR_ASSERT(fabs(set_point - grpc_pid_controller_last(&pid)) < 0.1);
-  if (gain_i > 0) {
-    GPR_ASSERT(fabs(pid.error_integral) < 0.1);
-  }
-}
-
-int main(int argc, char **argv) {
-  grpc_test_init(argc, argv);
-  test_noop();
-  test_simple_convergence(0.2, 0, 0, 1, 100, 0);
-  test_simple_convergence(0.2, 0.1, 0, 1, 100, 0);
-  test_simple_convergence(0.2, 0.1, 0.1, 1, 100, 0);
-  return 0;
-}